Sea Gull Gray vs Black grey
Sea Gull Gray (Benjamin Moore) and Black grey (RAL Classic) come from different manufacturers. Sea Gull Gray reads as greige-grey, while Black grey reads as blue-grey — two distinct hue families, not close cousins. The 6-point LRV gap — 6 for Black grey vs 0 for Sea Gull Gray — means Black grey will open up a space more effectively. A ΔE of 49.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Sea Gull Gray vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Sea Gull Gray on one side and Black grey on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Sea Gull Gray comparisons
See how Sea Gull Gray stacks up against other well-photographed colors across different brands and tones.
